Siemens 6GK1411-1AC00, Руководство по эксплуатации

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Configuration
4.9 Cloud configuration
SIMATIC CC7
94
Operating Instructions, 10/2019, C79000-G8976-C503-02
● QualityCode
<DATAPOINT_QUALITY_CODE>
Quality status of the value
For the meaning, see section Configuring topics (Page 84).
● Station
<STATION_NAME>
Station name
● Data type
<DATAPOINT_TYPE>
Data type alias: Data type of the data point output by the device in the user data
For the output of the data types, see section Data points (Page 101).
● End of data points
<DATAPOINTS_END>
End of data transfer
Example of transferred user data (JSON PubSub)
Below you will find an example of the transferred user data of a topic.
The topic contains three tags of an S7 station for the data points "DP1", "DP2" and "DP3".
The value of the "DataItems" key is an array with the objects of the three tags.
{ "Timestamp": "2019-05-03T09:13:46.0000:00",
"DataItems": [ { "Variable":"DP1", "Type":"BOOL", "Value":"0",
"QualityCode":"GOOD" }, { "Variable":"DP2", "Type":"DOUBLE_FLOAT",
"Value":"0.496043966059748", "QualityCode":"GOOD" },
{ "Variable":"DP3", "Type":"S7_STRING", "Value":"Abcd99vE",
"QualityCode":"GOOD" } ] }
4.9.3.3 Data point assignment
In this tab, you assign the configured data points to a previously created topic or a group.
Each data point can be linked to exactly one topic/one group.
Requirement
You must create the data points before you assign them to the stations, see section Data
points (Page 101). You also specify the data point name, data type and the other parameters
there.